4. DeShawn suspects that the two remaining errors are related to the zero value in cell C5. He wants to make sure that anyone entering the minimum number of trainees enters a number greater than zero. Add data validation to the range B5:F5 as follows: a. Set a data validation rule for the range B5:F5 that allows only whole number values greater than 0. b. Add an Input Message using Number of Trainees as the Input Message title and the following text as the Input message: Enter the minimum number of trainees for this program. c. Add an Error Alert using the Stop style, Trainees Error as the Error Alert title, and the following text as the Error message: The minimum number of trainees must be greater than 0.

This technology is used to produce high-quality documents that look good on the computer screen and in print.

Read “suburban homes construction project” at the end of chapters 8 and 9 (in the textbook) and then develop a wbs (work breakdown structure) in microsoft excel or in microsoft word (using tables)

Local area networks use many of the same network technologies and the internet, only on a smaller scale. devices that access lans are equipped with a network interface that contains circuitry for wireless or wired connections. devices also have a physical address, in addition to the ip addresses acquired from a dhcp server. the most popular wired technology is . the most popular wireless technology is , which can be configured as a(n) or star topology. setting up a lan and configuring its router is fairly easy. the first step is to change the standard to one that is secure. next, create a(n) that uniquely identifies the network by name. it is also important to activate wireless to prevent wireless signals from being intercepted during transmission. a limited-access network can be created for visitors to use. by activating , the router will be able to assign ip addresses to each device that joins the network. to connect to a secure lan that is protected by encryption, an encryption , or password, is required. lans can be used to access data collected by iot devices and the networks that tie these devices together. technologies such as rfid, nfc, bluetooth smart, zigbee, and z-wave offer -power links, essential for battery-powered devices that can’t expend excess amounts of energy transmitting data.